Tumor Stem Cell AssayColony-Forming Units AssayHematopoietic Stem CellsStem CellsStem Cell TransplantationEmbryonic Stem CellsAdult Stem CellsPluripotent Stem CellsGenetic HeterogeneityHematopoietic Stem Cell TransplantationStem Cell NicheCell DifferentiationNeural Stem CellsInduced Pluripotent Stem CellsMultipotent Stem CellsMesenchymal Stem Cell TransplantationMesenchymal Stromal CellsStem Cell FactorCells, CulturedCell LineageStem Cell ResearchCell ProliferationBiological AssayPlant StemsBone Marrow CellsFetal Stem CellsCell SeparationFlow CytometryCell Culture TechniquesCell LineNeoplastic Stem CellsHematopoietic Stem Cell MobilizationAntigens, CD34HematopoiesisMice, Inbred C57BLRegenerationOctamer Transcription Factor-3Cell DivisionTime FactorsPhenotypeSignal TransductionRegenerative MedicineTransplantation, AutologousCell SurvivalPeripheral Blood Stem Cell TransplantationMolecular Sequence DataTotipotent Stem CellsClone CellsTransplantation, HomologousEnterotoxinsBone MarrowEmbryo, MammalianElectromagnetic RadiationSOXB1 Transcription FactorsModels, BiologicalAntigens, CDMutationSpermatogoniaCell CountGene Expression ProfilingMice, SCIDBacterial ToxinsGene Expression Regulation, DevelopmentalBase SequenceTissue EngineeringCell- and Tissue-Based TherapyReverse Transcriptase Polymerase Chain ReactionProto-Oncogene Proteins c-kitPolymerase Chain ReactionNestinT-LymphocytesStaining and LabelingBiological MarkersCord Blood Stem Cell TransplantationCell Line, TumorImmunohistochemistryHomeodomain ProteinsMice, TransgenicNeuronsCytotoxinsBrain StemGerm CellsCoculture TechniquesHair FollicleGreen Fluorescent ProteinsTranscription FactorsHemolytic Plaque TechniqueGene Expression RegulationAntibody-Producing CellsAmino Acid SequenceEmbryo ResearchPeptidesBone Marrow TransplantationCell DedifferentiationFetal BloodTeratomaCulture MediaSpheroids, CellularTransplantation ConditioningGene Expression